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CHANGES.txt
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3.0
* Verify that UDF class methods are static (CASSANDRA-7781)
* Support pure user-defined functions (CASSANDRA-7395)
* Permit configurable timestamps with cassandra-stress (CASSANDRA-7416)
* Move sstable RandomAccessReader to nio2, which allows using the
FILE_SHARE_DELETE flag on Windows (CASSANDRA-4050)
* Remove CQL2 (CASSANDRA-5918)
* Add Thrift get_multi_slice call (CASSANDRA-6757)
* Optimize fetching multiple cells by name (CASSANDRA-6933)
* Allow compilation in java 8 (CASSANDRA-7028)
* Make incremental repair default (CASSANDRA-7250)
* Enable code coverage thru JaCoCo (CASSANDRA-7226)
* Switch external naming of 'column families' to 'tables' (CASSANDRA-4369)
* Shorten SSTable path (CASSANDRA-6962)
* Use unsafe mutations for most unit tests (CASSANDRA-6969)
* Fix race condition during calculation of pending ranges (CASSANDRA-7390)
2.1.1
* (cqlsh) COPY TO/FROM improvements (CASSANDRA-7405)
* Support list index operations with conditions (CASSANDRA-7499)
* Add max live/tombstoned cells to nodetool cfstats output (CASSANDRA-7731)
* Validate IPv6 wildcard addresses properly (CASSANDRA-7680)
* (cqlsh) Error when tracing query (CASSANDRA-7613)
* Avoid IOOBE when building SyntaxError message snippet (CASSANDRA-7569)
* SSTableExport uses correct validator to create string representation of partition
keys (CASSANDRA-7498)
* Avoid NPEs when receiving type changes for an unknown keyspace (CASSANDRA-7689)
* Add support for custom 2i validation (CASSANDRA-7575)
* Pig support for hadoop CqlInputFormat (CASSANDRA-6454)
* Add duration mode to cassandra-stress (CASSANDRA-7468)
* Add listen_interface and rpc_interface options (CASSANDRA-7417)
* Improve schema merge performance (CASSANDRA-7444)
* Adjust MT depth based on # of partition validating (CASSANDRA-5263)
* Optimise NativeCell comparisons (CASSANDRA-6755)
* Configurable client timeout for cqlsh (CASSANDRA-7516)
* Include snippet of CQL query near syntax error in messages (CASSANDRA-7111)
Merged from 2.0:
* Throw InvalidRequestException when queries contain relations on entire
collection columns (CASSANDRA-7506)
* (cqlsh) enable CTRL-R history search with libedit (CASSANDRA-7577)
* (Hadoop) allow ACFRW to limit nodes to local DC (CASSANDRA-7252)
* (cqlsh) cqlsh should automatically disable tracing when selecting
from system_traces (CASSANDRA-7641)
* (Hadoop) Add CqlOutputFormat (CASSANDRA-6927)
* Don't depend on cassandra config for nodetool ring (CASSANDRA-7508)
* (cqlsh) Fix failing cqlsh formatting tests (CASSANDRA-7703)
* Fix IncompatibleClassChangeError from hadoop2 (CASSANDRA-7229)
* Add 'nodetool sethintedhandoffthrottlekb' (CASSANDRA-7635)
* (cqlsh) Add tab-completion for CREATE/DROP USER IF [NOT] EXISTS (CASSANDRA-7611)
* Catch errors when the JVM pulls the rug out from GCInspector (CASSANDRA-5345)
* cqlsh fails when version number parts are not int (CASSANDRA-7524)
Merged from 1.2:
* Improve PasswordAuthenticator default super user setup (CASSANDRA-7788)
2.1.0
* (cqlsh) Fix COPY FROM handling of null/empty primary key
values (CASSANDRA-7792)
* Fix ordering of static cells (CASSANDRA-7763)
Merged from 2.0:
* Throw EOFException if we run out of chunks in compressed datafile
(CASSANDRA-7664)
* Fix PRSI handling of CQL3 row markers for row cleanup (CASSANDRA-7787)
* Fix dropping collection when it's the last regular column (CASSANDRA-7744)
* Properly reject operations on list index with conditions (CASSANDRA-7499)
Merged from 1.2:
* Validate empty cell names from counter updates (CASSANDRA-7798)
2.1.0-rc6
* Fix OOM issue from netty caching over time (CASSANDRA-7743)
* json2sstable couldn't import JSON for CQL table (CASSANDRA-7477)
* Invalidate all caches on table drop (CASSANDRA-7561)
* Skip strict endpoint selection for ranges if RF == nodes (CASSANRA-7765)
* Fix Thrift range filtering without 2ary index lookups (CASSANDRA-7741)
* Add tracing entries about concurrent range requests (CASSANDRA-7599)
* (cqlsh) Fix DESCRIBE for NTS keyspaces (CASSANDRA-7729)
* Remove netty buffer ref-counting (CASSANDRA-7735)
* Pass mutated cf to index updater for use by PRSI (CASSANDRA-7742)
* Include stress yaml example in release and deb (CASSANDRA-7717)
* workaround for netty issue causing corrupted data off the wire (CASSANDRA-7695)
* cqlsh DESC CLUSTER fails retrieving ring information (CASSANDRA-7687)
* Fix binding null values inside UDT (CASSANDRA-7685)
* Fix UDT field selection with empty fields (CASSANDRA-7670)
* Bogus deserialization of static cells from sstable (CASSANDRA-7684)
* Fix NPE on compaction leftover cleanup for dropped table (CASSANDRA-7770)
Merged from 2.0:
* Fix race condition in StreamTransferTask that could lead to
infinite loops and premature sstable deletion (CASSANDRA-7704)
* (cqlsh) Wait up to 10 sec for a tracing session (CASSANDRA-7222)
* Fix NPE in FileCacheService.sizeInBytes (CASSANDRA-7756)
* Remove duplicates from StorageService.getJoiningNodes (CASSANDRA-7478)
* Clone token map outside of hot gossip loops (CASSANDRA-7758)
* Fix MS expiring map timeout for Paxos messages (CASSANDRA-7752)
* Do not flush on truncate if durable_writes is false (CASSANDRA-7750)
* Give CRR a default input_cql Statement (CASSANDRA-7226)
* Better error message when adding a collection with the same name
than a previously dropped one (CASSANDRA-6276)
* Fix validation when adding static columns (CASSANDRA-7730)
* (Thrift) fix range deletion of supercolumns (CASSANDRA-7733)
* Fix potential AssertionError in RangeTombstoneList (CASSANDRA-7700)
* Validate arguments of blobAs* functions (CASSANDRA-7707)
* Fix potential AssertionError with 2ndary indexes (CASSANDRA-6612)
* Avoid logging CompactionInterrupted at ERROR (CASSANDRA-7694)
* Minor leak in sstable2jon (CASSANDRA-7709)
* Add cassandra.auto_bootstrap system property (CASSANDRA-7650)
* Update java driver (for hadoop) (CASSANDRA-7618)
* Remove CqlPagingRecordReader/CqlPagingInputFormat (CASSANDRA-7570)
* Support connecting to ipv6 jmx with nodetool (CASSANDRA-7669)
2.1.0-rc5
* Reject counters inside user types (CASSANDRA-7672)
* Switch to notification-based GCInspector (CASSANDRA-7638)
* (cqlsh) Handle nulls in UDTs and tuples correctly (CASSANDRA-7656)
* Don't use strict consistency when replacing (CASSANDRA-7568)
* Fix min/max cell name collection on 2.0 SSTables with range
tombstones (CASSANDRA-7593)
* Tolerate min/max cell names of different lengths (CASSANDRA-7651)
* Filter cached results correctly (CASSANDRA-7636)
* Fix tracing on the new SEPExecutor (CASSANDRA-7644)
* Remove shuffle and taketoken (CASSANDRA-7601)
* Clean up Windows batch scripts (CASSANDRA-7619)
* Fix native protocol drop user type notification (CASSANDRA-7571)
* Give read access to system.schema_usertypes to all authenticated users
(CASSANDRA-7578)
* (cqlsh) Fix cqlsh display when zero rows are returned (CASSANDRA-7580)
* Get java version correctly when JAVA_TOOL_OPTIONS is set (CASSANDRA-7572)
* Fix NPE when dropping index from non-existent keyspace, AssertionError when
dropping non-existent index with IF EXISTS (CASSANDRA-7590)
* Fix sstablelevelresetter hang (CASSANDRA-7614)
* (cqlsh) Fix deserialization of blobs (CASSANDRA-7603)
* Use "keyspace updated" schema change message for UDT changes in v1 and
v2 protocols (CASSANDRA-7617)
* Fix tracing of range slices and secondary index lookups that are local
to the coordinator (CASSANDRA-7599)
* Set -Dcassandra.storagedir for all tool shell scripts (CASSANDRA-7587)
* Don't swap max/min col names when mutating sstable metadata (CASSANDRA-7596)
* (cqlsh) Correctly handle paged result sets (CASSANDRA-7625)
* (cqlsh) Improve waiting for a trace to complete (CASSANDRA-7626)
* Fix tracing of concurrent range slices and 2ary index queries (CASSANDRA-7626)
* Fix scrub against collection type (CASSANDRA-7665)
Merged from 2.0:
* Set gc_grace_seconds to seven days for system schema tables (CASSANDRA-7668)
* SimpleSeedProvider no longer caches seeds forever (CASSANDRA-7663)
* Always flush on truncate (CASSANDRA-7511)
* Fix ReversedType(DateType) mapping to native protocol (CASSANDRA-7576)
* Always merge ranges owned by a single node (CASSANDRA-6930)
* Track max/min timestamps for range tombstones (CASSANDRA-7647)
* Fix NPE when listing saved caches dir (CASSANDRA-7632)
2.1.0-rc4
* Fix word count hadoop example (CASSANDRA-7200)
* Updated memtable_cleanup_threshold and memtable_flush_writers defaults
(CASSANDRA-7551)
* (Windows) fix startup when WMI memory query fails (CASSANDRA-7505)
* Anti-compaction proceeds if any part of the repair failed (CASANDRA-7521)
* Add missing table name to DROP INDEX responses and notifications (CASSANDRA-7539)
* Bump CQL version to 3.2.0 and update CQL documentation (CASSANDRA-7527)
* Fix configuration error message when running nodetool ring (CASSANDRA-7508)
* Support conditional updates, tuple type, and the v3 protocol in cqlsh (CASSANDRA-7509)
* Handle queries on multiple secondary index types (CASSANDRA-7525)
* Fix cqlsh authentication with v3 native protocol (CASSANDRA-7564)
* Fix NPE when unknown prepared statement ID is used (CASSANDRA-7454)
Merged from 2.0:
* (Windows) force range-based repair to non-sequential mode (CASSANDRA-7541)
* Fix range merging when DES scores are zero (CASSANDRA-7535)
* Warn when SSL certificates have expired (CASSANDRA-7528)
* Fix error when doing reversed queries with static columns (CASSANDRA-7490)
Merged from 1.2:
* Set correct stream ID on responses when non-Exception Throwables
are thrown while handling native protocol messages (CASSANDRA-7470)
2.1.0-rc3
* Consider expiry when reconciling otherwise equal cells (CASSANDRA-7403)
* Introduce CQL support for stress tool (CASSANDRA-6146)
* Fix ClassCastException processing expired messages (CASSANDRA-7496)
* Fix prepared marker for collections inside UDT (CASSANDRA-7472)
* Remove left-over populate_io_cache_on_flush and replicate_on_write
uses (CASSANDRA-7493)
* (Windows) handle spaces in path names (CASSANDRA-7451)
* Ensure writes have completed after dropping a table, before recycling
commit log segments (CASSANDRA-7437)
* Remove left-over rows_per_partition_to_cache (CASSANDRA-7493)
* Fix error when CONTAINS is used with a bind marker (CASSANDRA-7502)
* Properly reject unknown UDT field (CASSANDRA-7484)
Merged from 2.0:
* Fix CC#collectTimeOrderedData() tombstone optimisations (CASSANDRA-7394)
* Support DISTINCT for static columns and fix behaviour when DISTINC is
not use (CASSANDRA-7305).
* Workaround JVM NPE on JMX bind failure (CASSANDRA-7254)
* Fix race in FileCacheService RemovalListener (CASSANDRA-7278)
* Fix inconsistent use of consistencyForCommit that allowed LOCAL_QUORUM
operations to incorrect become full QUORUM (CASSANDRA-7345)
* Properly handle unrecognized opcodes and flags (CASSANDRA-7440)
* (Hadoop) close CqlRecordWriter clients when finished (CASSANDRA-7459)
* Commit disk failure policy (CASSANDRA-7429)
* Make sure high level sstables get compacted (CASSANDRA-7414)
* Fix AssertionError when using empty clustering columns and static columns
(CASSANDRA-7455)
* Add option to disable STCS in L0 (CASSANDRA-6621)
* Upgrade to snappy-java 1.0.5.2 (CASSANDRA-7476)
2.1.0-rc2
* Fix heap size calculation for CompoundSparseCellName and
CompoundSparseCellName.WithCollection (CASSANDRA-7421)
* Allow counter mutations in UNLOGGED batches (CASSANDRA-7351)
* Modify reconcile logic to always pick a tombstone over a counter cell
(CASSANDRA-7346)
* Avoid incremental compaction on Windows (CASSANDRA-7365)
* Fix exception when querying a composite-keyed table with a collection index
(CASSANDRA-7372)
* Use node's host id in place of counter ids (CASSANDRA-7366)
* Fix error when doing reversed queries with static columns (CASSANDRA-7490)
* Backport CASSANDRA-6747 (CASSANDRA-7560)
* Track max/min timestamps for range tombstones (CASSANDRA-7647)
* Fix NPE when listing saved caches dir (CASSANDRA-7632)
* Fix sstableloader unable to connect encrypted node (CASSANDRA-7585)
Merged from 1.2:
* Clone token map outside of hot gossip loops (CASSANDRA-7758)
* Add stop method to EmbeddedCassandraService (CASSANDRA-7595)
* Support connecting to ipv6 jmx with nodetool (CASSANDRA-7669)
* Set gc_grace_seconds to seven days for system schema tables (CASSANDRA-7668)
* SimpleSeedProvider no longer caches seeds forever (CASSANDRA-7663)
* Set correct stream ID on responses when non-Exception Throwables
are thrown while handling native protocol messages (CASSANDRA-7470)
* Fix row size miscalculation in LazilyCompactedRow (CASSANDRA-7543)
* Fix race in background compaction check (CASSANDRA-7745)
2.1.0-rc1
* Revert flush directory (CASSANDRA-6357)
* More efficient executor service for fast operations (CASSANDRA-4718)
* Move less common tools into a new cassandra-tools package (CASSANDRA-7160)
* Support more concurrent requests in native protocol (CASSANDRA-7231)
* Add tab-completion to debian nodetool packaging (CASSANDRA-6421)
* Change concurrent_compactors defaults (CASSANDRA-7139)
* Add PowerShell Windows launch scripts (CASSANDRA-7001)
* Make commitlog archive+restore more robust (CASSANDRA-6974)
* Fix marking commitlogsegments clean (CASSANDRA-6959)
* Add snapshot "manifest" describing files included (CASSANDRA-6326)
* Parallel streaming for sstableloader (CASSANDRA-3668)
* Fix bugs in supercolumns handling (CASSANDRA-7138)
* Fix ClassClassException on composite dense tables (CASSANDRA-7112)
* Cleanup and optimize collation and slice iterators (CASSANDRA-7107)
* Upgrade NBHM lib (CASSANDRA-7128)
* Optimize netty server (CASSANDRA-6861)
* Fix repair hang when given CF does not exist (CASSANDRA-7189)
* Allow c* to be shutdown in an embedded mode (CASSANDRA-5635)
* Add server side batching to native transport (CASSANDRA-5663)
* Make batchlog replay asynchronous (CASSANDRA-6134)
* remove unused classes (CASSANDRA-7197)
* Limit user types to the keyspace they are defined in (CASSANDRA-6643)
* Add validate method to CollectionType (CASSANDRA-7208)
* New serialization format for UDT values (CASSANDRA-7209, CASSANDRA-7261)
* Fix nodetool netstats (CASSANDRA-7270)
* Fix potential ClassCastException in HintedHandoffManager (CASSANDRA-7284)
* Use prepared statements internally (CASSANDRA-6975)
* Fix broken paging state with prepared statement (CASSANDRA-7120)
* Fix IllegalArgumentException in CqlStorage (CASSANDRA-7287)
* Allow nulls/non-existant fields in UDT (CASSANDRA-7206)
* Backport Thrift MultiSliceRequest (CASSANDRA-7027)
* Handle overlapping MultiSlices (CASSANDRA-7279)
* Fix DataOutputTest on Windows (CASSANDRA-7265)
* Embedded sets in user defined data-types are not updating (CASSANDRA-7267)
* Add tuple type to CQL/native protocol (CASSANDRA-7248)
* Fix CqlPagingRecordReader on tables with few rows (CASSANDRA-7322)
Merged from 2.0:
* Copy compaction options to make sure they are reloaded (CASSANDRA-7290)
* Add option to do more aggressive tombstone compactions (CASSANDRA-6563)
* Don't try to compact already-compacting files in HHOM (CASSANDRA-7288)
* Always reallocate buffers in HSHA (CASSANDRA-6285)
* (Hadoop) support authentication in CqlRecordReader (CASSANDRA-7221)
* (Hadoop) Close java driver Cluster in CQLRR.close (CASSANDRA-7228)
* Warn when 'USING TIMESTAMP' is used on a CAS BATCH (CASSANDRA-7067)
* return all cpu values from BackgroundActivityMonitor.readAndCompute (CASSANDRA-7183)
* Correctly delete scheduled range xfers (CASSANDRA-7143)
* return all cpu values from BackgroundActivityMonitor.readAndCompute (CASSANDRA-7183)
* reduce garbage creation in calculatePendingRanges (CASSANDRA-7191)
* fix c* launch issues on Russian os's due to output of linux 'free' cmd (CASSANDRA-6162)
* Fix disabling autocompaction (CASSANDRA-7187)
* Fix potential NumberFormatException when deserializing IntegerType (CASSANDRA-7088)
* cqlsh can't tab-complete disabling compaction (CASSANDRA-7185)
* cqlsh: Accept and execute CQL statement(s) from command-line parameter (CASSANDRA-7172)
* Fix IllegalStateException in CqlPagingRecordReader (CASSANDRA-7198)
* Fix the InvertedIndex trigger example (CASSANDRA-7211)
* Add --resolve-ip option to 'nodetool ring' (CASSANDRA-7210)
* reduce garbage on codec flag deserialization (CASSANDRA-7244)
* Fix duplicated error messages on directory creation error at startup (CASSANDRA-5818)
* Proper null handle for IF with map element access (CASSANDRA-7155)
* Improve compaction visibility (CASSANDRA-7242)
* Correctly delete scheduled range xfers (CASSANDRA-7143)
* Make batchlog replica selection rack-aware (CASSANDRA-6551)
* Fix CFMetaData#getColumnDefinitionFromColumnName() (CASSANDRA-7074)
* Fix writetime/ttl functions for static columns (CASSANDRA-7081)
* Suggest CTRL-C or semicolon after three blank lines in cqlsh (CASSANDRA-7142)
* Fix 2ndary index queries with DESC clustering order (CASSANDRA-6950)
* Invalid key cache entries on DROP (CASSANDRA-6525)
* Fix flapping RecoveryManagerTest (CASSANDRA-7084)
* Add missing iso8601 patterns for date strings (CASSANDRA-6973)
* Support selecting multiple rows in a partition using IN (CASSANDRA-6875)
* Add authentication support to shuffle (CASSANDRA-6484)
* Swap local and global default read repair chances (CASSANDRA-7320)
* Add conditional CREATE/DROP USER support (CASSANDRA-7264)
* Cqlsh counts non-empty lines for "Blank lines" warning (CASSANDRA-7325)
Merged from 1.2:
* Add Cloudstack snitch (CASSANDRA-7147)
* Update system.peers correctly when relocating tokens (CASSANDRA-7126)
* Add Google Compute Engine snitch (CASSANDRA-7132)
* remove duplicate query for local tokens (CASSANDRA-7182)
* exit CQLSH with error status code if script fails (CASSANDRA-6344)
* Fix bug with some IN queries missig results (CASSANDRA-7105)
* Fix availability validation for LOCAL_ONE CL (CASSANDRA-7319)
* Hint streaming can cause decommission to fail (CASSANDRA-7219)
2.1.0-beta2
* Increase default CL space to 8GB (CASSANDRA-7031)
* Add range tombstones to read repair digests (CASSANDRA-6863)
* Fix BTree.clear for large updates (CASSANDRA-6943)
* Fail write instead of logging a warning when unable to append to CL
(CASSANDRA-6764)
* Eliminate possibility of CL segment appearing twice in active list
(CASSANDRA-6557)
* Apply DONTNEED fadvise to commitlog segments (CASSANDRA-6759)
* Switch CRC component to Adler and include it for compressed sstables
(CASSANDRA-4165)
* Allow cassandra-stress to set compaction strategy options (CASSANDRA-6451)
* Add broadcast_rpc_address option to cassandra.yaml (CASSANDRA-5899)
* Auto reload GossipingPropertyFileSnitch config (CASSANDRA-5897)
* Fix overflow of memtable_total_space_in_mb (CASSANDRA-6573)
* Fix ABTC NPE and apply update function correctly (CASSANDRA-6692)
* Allow nodetool to use a file or prompt for password (CASSANDRA-6660)
* Fix AIOOBE when concurrently accessing ABSC (CASSANDRA-6742)
* Fix assertion error in ALTER TYPE RENAME (CASSANDRA-6705)
* Scrub should not always clear out repaired status (CASSANDRA-5351)
* Improve handling of range tombstone for wide partitions (CASSANDRA-6446)
* Fix ClassCastException for compact table with composites (CASSANDRA-6738)
* Fix potentially repairing with wrong nodes (CASSANDRA-6808)
* Change caching option syntax (CASSANDRA-6745)
* Fix stress to do proper counter reads (CASSANDRA-6835)
* Fix help message for stress counter_write (CASSANDRA-6824)
* Fix stress smart Thrift client to pick servers correctly (CASSANDRA-6848)
* Add logging levels (minimal, normal or verbose) to stress tool (CASSANDRA-6849)
* Fix race condition in Batch CLE (CASSANDRA-6860)
* Improve cleanup/scrub/upgradesstables failure handling (CASSANDRA-6774)
* ByteBuffer write() methods for serializing sstables (CASSANDRA-6781)
* Proper compare function for CollectionType (CASSANDRA-6783)
* Update native server to Netty 4 (CASSANDRA-6236)
* Fix off-by-one error in stress (CASSANDRA-6883)
* Make OpOrder AutoCloseable (CASSANDRA-6901)
* Remove sync repair JMX interface (CASSANDRA-6900)
* Add multiple memory allocation options for memtables (CASSANDRA-6689, 6694)
* Remove adjusted op rate from stress output (CASSANDRA-6921)
* Add optimized CF.hasColumns() implementations (CASSANDRA-6941)
* Serialize batchlog mutations with the version of the target node
(CASSANDRA-6931)
* Optimize CounterColumn#reconcile() (CASSANDRA-6953)
* Properly remove 1.2 sstable support in 2.1 (CASSANDRA-6869)
* Lock counter cells, not partitions (CASSANDRA-6880)
* Track presence of legacy counter shards in sstables (CASSANDRA-6888)
* Ensure safe resource cleanup when replacing sstables (CASSANDRA-6912)
* Add failure handler to async callback (CASSANDRA-6747)
* Fix AE when closing SSTable without releasing reference (CASSANDRA-7000)
* Clean up IndexInfo on keyspace/table drops (CASSANDRA-6924)
* Only snapshot relative SSTables when sequential repair (CASSANDRA-7024)
* Require nodetool rebuild_index to specify index names (CASSANDRA-7038)
* fix cassandra stress errors on reads with native protocol (CASSANDRA-7033)
* Use OpOrder to guard sstable references for reads (CASSANDRA-6919)
* Preemptive opening of compaction result (CASSANDRA-6916)
* Multi-threaded scrub/cleanup/upgradesstables (CASSANDRA-5547)
* Optimize cellname comparison (CASSANDRA-6934)
* Native protocol v3 (CASSANDRA-6855)
* Optimize Cell liveness checks and clean up Cell (CASSANDRA-7119)
* Support consistent range movements (CASSANDRA-2434)
Merged from 2.0:
* Avoid race-prone second "scrub" of system keyspace (CASSANDRA-6797)
* Pool CqlRecordWriter clients by inetaddress rather than Range
(CASSANDRA-6665)
* Fix compaction_history timestamps (CASSANDRA-6784)
* Compare scores of full replica ordering in DES (CASSANDRA-6683)
* fix CME in SessionInfo updateProgress affecting netstats (CASSANDRA-6577)
* Allow repairing between specific replicas (CASSANDRA-6440)
* Allow per-dc enabling of hints (CASSANDRA-6157)
* Add compatibility for Hadoop 0.2.x (CASSANDRA-5201)
* Fix EstimatedHistogram races (CASSANDRA-6682)
* Failure detector correctly converts initial value to nanos (CASSANDRA-6658)
* Add nodetool taketoken to relocate vnodes (CASSANDRA-4445)
* Expose bulk loading progress over JMX (CASSANDRA-4757)
* Correctly handle null with IF conditions and TTL (CASSANDRA-6623)
* Account for range/row tombstones in tombstone drop
time histogram (CASSANDRA-6522)
* Stop CommitLogSegment.close() from calling sync() (CASSANDRA-6652)
* Make commitlog failure handling configurable (CASSANDRA-6364)
* Avoid overlaps in LCS (CASSANDRA-6688)
* Improve support for paginating over composites (CASSANDRA-4851)
* Fix count(*) queries in a mixed cluster (CASSANDRA-6707)
* Improve repair tasks(snapshot, differencing) concurrency (CASSANDRA-6566)
* Fix replaying pre-2.0 commit logs (CASSANDRA-6714)
* Add static columns to CQL3 (CASSANDRA-6561)
* Optimize single partition batch statements (CASSANDRA-6737)
* Disallow post-query re-ordering when paging (CASSANDRA-6722)
* Fix potential paging bug with deleted columns (CASSANDRA-6748)
* Fix NPE on BulkLoader caused by losing StreamEvent (CASSANDRA-6636)
* Fix truncating compression metadata (CASSANDRA-6791)
* Add CMSClassUnloadingEnabled JVM option (CASSANDRA-6541)
* Catch memtable flush exceptions during shutdown (CASSANDRA-6735)
* Fix upgradesstables NPE for non-CF-based indexes (CASSANDRA-6645)
* Fix UPDATE updating PRIMARY KEY columns implicitly (CASSANDRA-6782)
* Fix IllegalArgumentException when updating from 1.2 with SuperColumns
(CASSANDRA-6733)
* FBUtilities.singleton() should use the CF comparator (CASSANDRA-6778)
* Fix CQLSStableWriter.addRow(Map<String, Object>) (CASSANDRA-6526)
* Fix HSHA server introducing corrupt data (CASSANDRA-6285)
* Fix CAS conditions for COMPACT STORAGE tables (CASSANDRA-6813)
* Starting threads in OutboundTcpConnectionPool constructor causes race conditions (CASSANDRA-7177)
* Allow overriding cassandra-rackdc.properties file (CASSANDRA-7072)
* Set JMX RMI port to 7199 (CASSANDRA-7087)
* Use LOCAL_QUORUM for data reads at LOCAL_SERIAL (CASSANDRA-6939)
* Log a warning for large batches (CASSANDRA-6487)
* Put nodes in hibernate when join_ring is false (CASSANDRA-6961)
* Avoid early loading of non-system keyspaces before compaction-leftovers
cleanup at startup (CASSANDRA-6913)
* Restrict Windows to parallel repairs (CASSANDRA-6907)
* (Hadoop) Allow manually specifying start/end tokens in CFIF (CASSANDRA-6436)
* Fix NPE in MeteredFlusher (CASSANDRA-6820)
* Fix race processing range scan responses (CASSANDRA-6820)
* Allow deleting snapshots from dropped keyspaces (CASSANDRA-6821)
* Add uuid() function (CASSANDRA-6473)
* Omit tombstones from schema digests (CASSANDRA-6862)
* Include correct consistencyLevel in LWT timeout (CASSANDRA-6884)
* Lower chances for losing new SSTables during nodetool refresh and
ColumnFamilyStore.loadNewSSTables (CASSANDRA-6514)
* Add support for DELETE ... IF EXISTS to CQL3 (CASSANDRA-5708)
* Update hadoop_cql3_word_count example (CASSANDRA-6793)
* Fix handling of RejectedExecution in sync Thrift server (CASSANDRA-6788)
* Log more information when exceeding tombstone_warn_threshold (CASSANDRA-6865)
* Fix truncate to not abort due to unreachable fat clients (CASSANDRA-6864)
* Fix schema concurrency exceptions (CASSANDRA-6841)
* Fix leaking validator FH in StreamWriter (CASSANDRA-6832)
* Fix saving triggers to schema (CASSANDRA-6789)
* Fix trigger mutations when base mutation list is immutable (CASSANDRA-6790)
* Fix accounting in FileCacheService to allow re-using RAR (CASSANDRA-6838)
* Fix static counter columns (CASSANDRA-6827)
* Restore expiring->deleted (cell) compaction optimization (CASSANDRA-6844)
* Fix CompactionManager.needsCleanup (CASSANDRA-6845)
* Correctly compare BooleanType values other than 0 and 1 (CASSANDRA-6779)
* Read message id as string from earlier versions (CASSANDRA-6840)
* Properly use the Paxos consistency for (non-protocol) batch (CASSANDRA-6837)
* Add paranoid disk failure option (CASSANDRA-6646)
* Improve PerRowSecondaryIndex performance (CASSANDRA-6876)
* Extend triggers to support CAS updates (CASSANDRA-6882)
* Static columns with IF NOT EXISTS don't always work as expected (CASSANDRA-6873)
* Fix paging with SELECT DISTINCT (CASSANDRA-6857)
* Fix UnsupportedOperationException on CAS timeout (CASSANDRA-6923)
* Improve MeteredFlusher handling of MF-unaffected column families
(CASSANDRA-6867)
* Add CqlRecordReader using native pagination (CASSANDRA-6311)
* Add QueryHandler interface (CASSANDRA-6659)
* Track liveRatio per-memtable, not per-CF (CASSANDRA-6945)
* Make sure upgradesstables keeps sstable level (CASSANDRA-6958)
* Fix LIMIT with static columns (CASSANDRA-6956)
* Fix clash with CQL column name in thrift validation (CASSANDRA-6892)
* Fix error with super columns in mixed 1.2-2.0 clusters (CASSANDRA-6966)
* Fix bad skip of sstables on slice query with composite start/finish (CASSANDRA-6825)
* Fix unintended update with conditional statement (CASSANDRA-6893)
* Fix map element access in IF (CASSANDRA-6914)
* Avoid costly range calculations for range queries on system keyspaces
(CASSANDRA-6906)
* Fix SSTable not released if stream session fails (CASSANDRA-6818)
* Avoid build failure due to ANTLR timeout (CASSANDRA-6991)
* Queries on compact tables can return more rows that requested (CASSANDRA-7052)
* USING TIMESTAMP for batches does not work (CASSANDRA-7053)
* Fix performance regression from CASSANDRA-5614 (CASSANDRA-6949)
* Ensure that batchlog and hint timeouts do not produce hints (CASSANDRA-7058)
* Merge groupable mutations in TriggerExecutor#execute() (CASSANDRA-7047)
* Plug holes in resource release when wiring up StreamSession (CASSANDRA-7073)
* Re-add parameter columns to tracing session (CASSANDRA-6942)
* Preserves CQL metadata when updating table from thrift (CASSANDRA-6831)
Merged from 1.2:
* Fix nodetool display with vnodes (CASSANDRA-7082)
* Add UNLOGGED, COUNTER options to BATCH documentation (CASSANDRA-6816)
* add extra SSL cipher suites (CASSANDRA-6613)
* fix nodetool getsstables for blob PK (CASSANDRA-6803)
* Fix BatchlogManager#deleteBatch() use of millisecond timestamps
(CASSANDRA-6822)
* Continue assassinating even if the endpoint vanishes (CASSANDRA-6787)
* Schedule schema pulls on change (CASSANDRA-6971)
* Non-droppable verbs shouldn't be dropped from OTC (CASSANDRA-6980)
* Shutdown batchlog executor in SS#drain() (CASSANDRA-7025)
* Fix batchlog to account for CF truncation records (CASSANDRA-6999)
* Fix CQLSH parsing of functions and BLOB literals (CASSANDRA-7018)
* Properly load trustore in the native protocol (CASSANDRA-6847)
* Always clean up references in SerializingCache (CASSANDRA-6994)
* Don't shut MessagingService down when replacing a node (CASSANDRA-6476)
* fix npe when doing -Dcassandra.fd_initial_value_ms (CASSANDRA-6751)
2.1.0-beta1
* Add flush directory distinct from compaction directories (CASSANDRA-6357)
* Require JNA by default (CASSANDRA-6575)
* add listsnapshots command to nodetool (CASSANDRA-5742)
* Introduce AtomicBTreeColumns (CASSANDRA-6271, 6692)
* Multithreaded commitlog (CASSANDRA-3578)
* allocate fixed index summary memory pool and resample cold index summaries
to use less memory (CASSANDRA-5519)
* Removed multithreaded compaction (CASSANDRA-6142)
* Parallelize fetching rows for low-cardinality indexes (CASSANDRA-1337)
* change logging from log4j to logback (CASSANDRA-5883)
* switch to LZ4 compression for internode communication (CASSANDRA-5887)
* Stop using Thrift-generated Index* classes internally (CASSANDRA-5971)
* Remove 1.2 network compatibility code (CASSANDRA-5960)
* Remove leveled json manifest migration code (CASSANDRA-5996)
* Remove CFDefinition (CASSANDRA-6253)
* Use AtomicIntegerFieldUpdater in RefCountedMemory (CASSANDRA-6278)
* User-defined types for CQL3 (CASSANDRA-5590)
* Use of o.a.c.metrics in nodetool (CASSANDRA-5871, 6406)
* Batch read from OTC's queue and cleanup (CASSANDRA-1632)
* Secondary index support for collections (CASSANDRA-4511, 6383)
* SSTable metadata(Stats.db) format change (CASSANDRA-6356)
* Push composites support in the storage engine
(CASSANDRA-5417, CASSANDRA-6520)
* Add snapshot space used to cfstats (CASSANDRA-6231)
* Add cardinality estimator for key count estimation (CASSANDRA-5906)
* CF id is changed to be non-deterministic. Data dir/key cache are created
uniquely for CF id (CASSANDRA-5202)
* New counters implementation (CASSANDRA-6504)
* Replace UnsortedColumns, EmptyColumns, TreeMapBackedSortedColumns with new
ArrayBackedSortedColumns (CASSANDRA-6630, CASSANDRA-6662, CASSANDRA-6690)
* Add option to use row cache with a given amount of rows (CASSANDRA-5357)
* Avoid repairing already repaired data (CASSANDRA-5351)
* Reject counter updates with USING TTL/TIMESTAMP (CASSANDRA-6649)
* Replace index_interval with min/max_index_interval (CASSANDRA-6379)
* Lift limitation that order by columns must be selected for IN queries (CASSANDRA-4911)
2.0.5
* Reduce garbage generated by bloom filter lookups (CASSANDRA-6609)
* Add ks.cf names to tombstone logging (CASSANDRA-6597)
* Use LOCAL_QUORUM for LWT operations at LOCAL_SERIAL (CASSANDRA-6495)
* Wait for gossip to settle before accepting client connections (CASSANDRA-4288)
* Delete unfinished compaction incrementally (CASSANDRA-6086)
* Allow specifying custom secondary index options in CQL3 (CASSANDRA-6480)
* Improve replica pinning for cache efficiency in DES (CASSANDRA-6485)
* Fix LOCAL_SERIAL from thrift (CASSANDRA-6584)
* Don't special case received counts in CAS timeout exceptions (CASSANDRA-6595)
* Add support for 2.1 global counter shards (CASSANDRA-6505)
* Fix NPE when streaming connection is not yet established (CASSANDRA-6210)
* Avoid rare duplicate read repair triggering (CASSANDRA-6606)
* Fix paging discardFirst (CASSANDRA-6555)
* Fix ArrayIndexOutOfBoundsException in 2ndary index query (CASSANDRA-6470)
* Release sstables upon rebuilding 2i (CASSANDRA-6635)
* Add AbstractCompactionStrategy.startup() method (CASSANDRA-6637)
* SSTableScanner may skip rows during cleanup (CASSANDRA-6638)
* sstables from stalled repair sessions can resurrect deleted data (CASSANDRA-6503)
* Switch stress to use ITransportFactory (CASSANDRA-6641)
* Fix IllegalArgumentException during prepare (CASSANDRA-6592)
* Fix possible loss of 2ndary index entries during compaction (CASSANDRA-6517)
* Fix direct Memory on architectures that do not support unaligned long access
(CASSANDRA-6628)
* Let scrub optionally skip broken counter partitions (CASSANDRA-5930)
Merged from 1.2:
* fsync compression metadata (CASSANDRA-6531)
* Validate CF existence on execution for prepared statement (CASSANDRA-6535)
* Add ability to throttle batchlog replay (CASSANDRA-6550)
* Fix executing LOCAL_QUORUM with SimpleStrategy (CASSANDRA-6545)
* Avoid StackOverflow when using large IN queries (CASSANDRA-6567)
* Nodetool upgradesstables includes secondary indexes (CASSANDRA-6598)
* Paginate batchlog replay (CASSANDRA-6569)
* skip blocking on streaming during drain (CASSANDRA-6603)
* Improve error message when schema doesn't match loaded sstable (CASSANDRA-6262)
* Add properties to adjust FD initial value and max interval (CASSANDRA-4375)
* Fix preparing with batch and delete from collection (CASSANDRA-6607)
* Fix ABSC reverse iterator's remove() method (CASSANDRA-6629)
* Handle host ID conflicts properly (CASSANDRA-6615)
* Move handling of migration event source to solve bootstrap race. (CASSANDRA-6648)
* Make sure compaction throughput value doesn't overflow with int math (CASSANDRA-6647)
2.0.4
* Allow removing snapshots of no-longer-existing CFs (CASSANDRA-6418)
* add StorageService.stopDaemon() (CASSANDRA-4268)
* add IRE for invalid CF supplied to get_count (CASSANDRA-5701)
* add client encryption support to sstableloader (CASSANDRA-6378)
* Fix accept() loop for SSL sockets post-shutdown (CASSANDRA-6468)
* Fix size-tiered compaction in LCS L0 (CASSANDRA-6496)
* Fix assertion failure in filterColdSSTables (CASSANDRA-6483)
* Fix row tombstones in larger-than-memory compactions (CASSANDRA-6008)
* Fix cleanup ClassCastException (CASSANDRA-6462)
* Reduce gossip memory use by interning VersionedValue strings (CASSANDRA-6410)
* Allow specifying datacenters to participate in a repair (CASSANDRA-6218)
* Fix divide-by-zero in PCI (CASSANDRA-6403)
* Fix setting last compacted key in the wrong level for LCS (CASSANDRA-6284)
* Add millisecond precision formats to the timestamp parser (CASSANDRA-6395)
* Expose a total memtable size metric for a CF (CASSANDRA-6391)
* cqlsh: handle symlinks properly (CASSANDRA-6425)
* Fix potential infinite loop when paging query with IN (CASSANDRA-6464)
* Fix assertion error in AbstractQueryPager.discardFirst (CASSANDRA-6447)
* Fix streaming older SSTable yields unnecessary tombstones (CASSANDRA-6527)
Merged from 1.2:
* Improved error message on bad properties in DDL queries (CASSANDRA-6453)
* Randomize batchlog candidates selection (CASSANDRA-6481)
* Fix thundering herd on endpoint cache invalidation (CASSANDRA-6345, 6485)
* Improve batchlog write performance with vnodes (CASSANDRA-6488)
* cqlsh: quote single quotes in strings inside collections (CASSANDRA-6172)
* Improve gossip performance for typical messages (CASSANDRA-6409)
* Throw IRE if a prepared statement has more markers than supported
(CASSANDRA-5598)
* Expose Thread metrics for the native protocol server (CASSANDRA-6234)
* Change snapshot response message verb to INTERNAL to avoid dropping it
(CASSANDRA-6415)
* Warn when collection read has > 65K elements (CASSANDRA-5428)
* Fix cache persistence when both row and key cache are enabled
(CASSANDRA-6413)
* (Hadoop) add describe_local_ring (CASSANDRA-6268)
* Fix handling of concurrent directory creation failure (CASSANDRA-6459)
* Allow executing CREATE statements multiple times (CASSANDRA-6471)
* Don't send confusing info with timeouts (CASSANDRA-6491)
* Don't resubmit counter mutation runnables internally (CASSANDRA-6427)
* Don't drop local mutations without a hint (CASSANDRA-6510)
* Don't allow null max_hint_window_in_ms (CASSANDRA-6419)
* Validate SliceRange start and finish lengths (CASSANDRA-6521)
2.0.3
* Fix FD leak on slice read path (CASSANDRA-6275)
* Cancel read meter task when closing SSTR (CASSANDRA-6358)
* free off-heap IndexSummary during bulk (CASSANDRA-6359)
* Recover from IOException in accept() thread (CASSANDRA-6349)
* Improve Gossip tolerance of abnormally slow tasks (CASSANDRA-6338)
* Fix trying to hint timed out counter writes (CASSANDRA-6322)
* Allow restoring specific columnfamilies from archived CL (CASSANDRA-4809)
* Avoid flushing compaction_history after each operation (CASSANDRA-6287)
* Fix repair assertion error when tombstones expire (CASSANDRA-6277)
* Skip loading corrupt key cache (CASSANDRA-6260)
* Fixes for compacting larger-than-memory rows (CASSANDRA-6274)
* Compact hottest sstables first and optionally omit coldest from
compaction entirely (CASSANDRA-6109)
* Fix modifying column_metadata from thrift (CASSANDRA-6182)
* cqlsh: fix LIST USERS output (CASSANDRA-6242)
* Add IRequestSink interface (CASSANDRA-6248)
* Update memtable size while flushing (CASSANDRA-6249)
* Provide hooks around CQL2/CQL3 statement execution (CASSANDRA-6252)
* Require Permission.SELECT for CAS updates (CASSANDRA-6247)
* New CQL-aware SSTableWriter (CASSANDRA-5894)
* Reject CAS operation when the protocol v1 is used (CASSANDRA-6270)
* Correctly throw error when frame too large (CASSANDRA-5981)
* Fix serialization bug in PagedRange with 2ndary indexes (CASSANDRA-6299)
* Fix CQL3 table validation in Thrift (CASSANDRA-6140)
* Fix bug missing results with IN clauses (CASSANDRA-6327)
* Fix paging with reversed slices (CASSANDRA-6343)
* Set minTimestamp correctly to be able to drop expired sstables (CASSANDRA-6337)
* Support NaN and Infinity as float literals (CASSANDRA-6003)
* Remove RF from nodetool ring output (CASSANDRA-6289)
* Fix attempting to flush empty rows (CASSANDRA-6374)
* Fix potential out of bounds exception when paging (CASSANDRA-6333)
Merged from 1.2:
* Optimize FD phi calculation (CASSANDRA-6386)
* Improve initial FD phi estimate when starting up (CASSANDRA-6385)
* Don't list CQL3 table in CLI describe even if named explicitely
(CASSANDRA-5750)
* Invalidate row cache when dropping CF (CASSANDRA-6351)
* add non-jamm path for cached statements (CASSANDRA-6293)
* add windows bat files for shell commands (CASSANDRA-6145)
* Require logging in for Thrift CQL2/3 statement preparation (CASSANDRA-6254)
* restrict max_num_tokens to 1536 (CASSANDRA-6267)
* Nodetool gets default JMX port from cassandra-env.sh (CASSANDRA-6273)
* make calculatePendingRanges asynchronous (CASSANDRA-6244)
* Remove blocking flushes in gossip thread (CASSANDRA-6297)
* Fix potential socket leak in connectionpool creation (CASSANDRA-6308)
* Allow LOCAL_ONE/LOCAL_QUORUM to work with SimpleStrategy (CASSANDRA-6238)
* cqlsh: handle 'null' as session duration (CASSANDRA-6317)
* Fix json2sstable handling of range tombstones (CASSANDRA-6316)
* Fix missing one row in reverse query (CASSANDRA-6330)
* Fix reading expired row value from row cache (CASSANDRA-6325)
* Fix AssertionError when doing set element deletion (CASSANDRA-6341)
* Make CL code for the native protocol match the one in C* 2.0
(CASSANDRA-6347)
* Disallow altering CQL3 table from thrift (CASSANDRA-6370)
* Fix size computation of prepared statement (CASSANDRA-6369)
2.0.2
* Update FailureDetector to use nanontime (CASSANDRA-4925)
* Fix FileCacheService regressions (CASSANDRA-6149)
* Never return WriteTimeout for CL.ANY (CASSANDRA-6132)
* Fix race conditions in bulk loader (CASSANDRA-6129)
* Add configurable metrics reporting (CASSANDRA-4430)
* drop queries exceeding a configurable number of tombstones (CASSANDRA-6117)
* Track and persist sstable read activity (CASSANDRA-5515)
* Fixes for speculative retry (CASSANDRA-5932, CASSANDRA-6194)
* Improve memory usage of metadata min/max column names (CASSANDRA-6077)
* Fix thrift validation refusing row markers on CQL3 tables (CASSANDRA-6081)
* Fix insertion of collections with CAS (CASSANDRA-6069)
* Correctly send metadata on SELECT COUNT (CASSANDRA-6080)
* Track clients' remote addresses in ClientState (CASSANDRA-6070)
* Create snapshot dir if it does not exist when migrating
leveled manifest (CASSANDRA-6093)
* make sequential nodetool repair the default (CASSANDRA-5950)
* Add more hooks for compaction strategy implementations (CASSANDRA-6111)
* Fix potential NPE on composite 2ndary indexes (CASSANDRA-6098)
* Delete can potentially be skipped in batch (CASSANDRA-6115)
* Allow alter keyspace on system_traces (CASSANDRA-6016)
* Disallow empty column names in cql (CASSANDRA-6136)
* Use Java7 file-handling APIs and fix file moving on Windows (CASSANDRA-5383)
* Save compaction history to system keyspace (CASSANDRA-5078)
* Fix NPE if StorageService.getOperationMode() is executed before full startup (CASSANDRA-6166)
* CQL3: support pre-epoch longs for TimestampType (CASSANDRA-6212)
* Add reloadtriggers command to nodetool (CASSANDRA-4949)
* cqlsh: ignore empty 'value alias' in DESCRIBE (CASSANDRA-6139)
* Fix sstable loader (CASSANDRA-6205)
* Reject bootstrapping if the node already exists in gossip (CASSANDRA-5571)
* Fix NPE while loading paxos state (CASSANDRA-6211)
* cqlsh: add SHOW SESSION <tracing-session> command (CASSANDRA-6228)
Merged from 1.2:
* (Hadoop) Require CFRR batchSize to be at least 2 (CASSANDRA-6114)
* Add a warning for small LCS sstable size (CASSANDRA-6191)
* Add ability to list specific KS/CF combinations in nodetool cfstats (CASSANDRA-4191)
* Mark CF clean if a mutation raced the drop and got it marked dirty (CASSANDRA-5946)
* Add a LOCAL_ONE consistency level (CASSANDRA-6202)
* Limit CQL prepared statement cache by size instead of count (CASSANDRA-6107)
* Tracing should log write failure rather than raw exceptions (CASSANDRA-6133)
* lock access to TM.endpointToHostIdMap (CASSANDRA-6103)
* Allow estimated memtable size to exceed slab allocator size (CASSANDRA-6078)
* Start MeteredFlusher earlier to prevent OOM during CL replay (CASSANDRA-6087)
* Avoid sending Truncate command to fat clients (CASSANDRA-6088)
* Allow where clause conditions to be in parenthesis (CASSANDRA-6037)
* Do not open non-ssl storage port if encryption option is all (CASSANDRA-3916)
* Move batchlog replay to its own executor (CASSANDRA-6079)
* Add tombstone debug threshold and histogram (CASSANDRA-6042, 6057)
* Enable tcp keepalive on incoming connections (CASSANDRA-4053)
* Fix fat client schema pull NPE (CASSANDRA-6089)
* Fix memtable flushing for indexed tables (CASSANDRA-6112)
* Fix skipping columns with multiple slices (CASSANDRA-6119)
* Expose connected thrift + native client counts (CASSANDRA-5084)
* Optimize auth setup (CASSANDRA-6122)
* Trace index selection (CASSANDRA-6001)
* Update sstablesPerReadHistogram to use biased sampling (CASSANDRA-6164)
* Log UnknownColumnfamilyException when closing socket (CASSANDRA-5725)
* Properly error out on CREATE INDEX for counters table (CASSANDRA-6160)
* Handle JMX notification failure for repair (CASSANDRA-6097)
* (Hadoop) Fetch no more than 128 splits in parallel (CASSANDRA-6169)
* stress: add username/password authentication support (CASSANDRA-6068)
* Fix indexed queries with row cache enabled on parent table (CASSANDRA-5732)
* Fix compaction race during columnfamily drop (CASSANDRA-5957)
* Fix validation of empty column names for compact tables (CASSANDRA-6152)
* Skip replaying mutations that pass CRC but fail to deserialize (CASSANDRA-6183)
* Rework token replacement to use replace_address (CASSANDRA-5916)
* Fix altering column types (CASSANDRA-6185)
* cqlsh: fix CREATE/ALTER WITH completion (CASSANDRA-6196)
* add windows bat files for shell commands (CASSANDRA-6145)
* Fix potential stack overflow during range tombstones insertion (CASSANDRA-6181)
* (Hadoop) Make LOCAL_ONE the default consistency level (CASSANDRA-6214)
2.0.1
* Fix bug that could allow reading deleted data temporarily (CASSANDRA-6025)
* Improve memory use defaults (CASSANDRA-6059)
* Make ThriftServer more easlly extensible (CASSANDRA-6058)
* Remove Hadoop dependency from ITransportFactory (CASSANDRA-6062)
* add file_cache_size_in_mb setting (CASSANDRA-5661)
* Improve error message when yaml contains invalid properties (CASSANDRA-5958)
* Improve leveled compaction's ability to find non-overlapping L0 compactions
to work on concurrently (CASSANDRA-5921)
* Notify indexer of columns shadowed by range tombstones (CASSANDRA-5614)
* Log Merkle tree stats (CASSANDRA-2698)
* Switch from crc32 to adler32 for compressed sstable checksums (CASSANDRA-5862)
* Improve offheap memcpy performance (CASSANDRA-5884)
* Use a range aware scanner for cleanup (CASSANDRA-2524)
* Cleanup doesn't need to inspect sstables that contain only local data
(CASSANDRA-5722)
* Add ability for CQL3 to list partition keys (CASSANDRA-4536)
* Improve native protocol serialization (CASSANDRA-5664)
* Upgrade Thrift to 0.9.1 (CASSANDRA-5923)
* Require superuser status for adding triggers (CASSANDRA-5963)
* Make standalone scrubber handle old and new style leveled manifest
(CASSANDRA-6005)
* Fix paxos bugs (CASSANDRA-6012, 6013, 6023)
* Fix paged ranges with multiple replicas (CASSANDRA-6004)
* Fix potential AssertionError during tracing (CASSANDRA-6041)
* Fix NPE in sstablesplit (CASSANDRA-6027)
* Migrate pre-2.0 key/value/column aliases to system.schema_columns
(CASSANDRA-6009)
* Paging filter empty rows too agressively (CASSANDRA-6040)
* Support variadic parameters for IN clauses (CASSANDRA-4210)
* cqlsh: return the result of CAS writes (CASSANDRA-5796)
* Fix validation of IN clauses with 2ndary indexes (CASSANDRA-6050)
* Support named bind variables in CQL (CASSANDRA-6033)
Merged from 1.2:
* Allow cache-keys-to-save to be set at runtime (CASSANDRA-5980)
* Avoid second-guessing out-of-space state (CASSANDRA-5605)
* Tuning knobs for dealing with large blobs and many CFs (CASSANDRA-5982)
* (Hadoop) Fix CQLRW for thrift tables (CASSANDRA-6002)
* Fix possible divide-by-zero in HHOM (CASSANDRA-5990)
* Allow local batchlog writes for CL.ANY (CASSANDRA-5967)
* Upgrade metrics-core to version 2.2.0 (CASSANDRA-5947)
* Fix CqlRecordWriter with composite keys (CASSANDRA-5949)
* Add snitch, schema version, cluster, partitioner to JMX (CASSANDRA-5881)
* Allow disabling SlabAllocator (CASSANDRA-5935)
* Make user-defined compaction JMX blocking (CASSANDRA-4952)
* Fix streaming does not transfer wrapped range (CASSANDRA-5948)
* Fix loading index summary containing empty key (CASSANDRA-5965)
* Correctly handle limits in CompositesSearcher (CASSANDRA-5975)
* Pig: handle CQL collections (CASSANDRA-5867)
* Pass the updated cf to the PRSI index() method (CASSANDRA-5999)
* Allow empty CQL3 batches (as no-op) (CASSANDRA-5994)
* Support null in CQL3 functions (CASSANDRA-5910)
* Replace the deprecated MapMaker with CacheLoader (CASSANDRA-6007)
* Add SSTableDeletingNotification to DataTracker (CASSANDRA-6010)
* Fix snapshots in use get deleted during snapshot repair (CASSANDRA-6011)
* Move hints and exception count to o.a.c.metrics (CASSANDRA-6017)
* Fix memory leak in snapshot repair (CASSANDRA-6047)
* Fix sstable2sjon for CQL3 tables (CASSANDRA-5852)
2.0.0
* Fix thrift validation when inserting into CQL3 tables (CASSANDRA-5138)
* Fix periodic memtable flushing behavior with clean memtables (CASSANDRA-5931)
* Fix dateOf() function for pre-2.0 timestamp columns (CASSANDRA-5928)
* Fix SSTable unintentionally loads BF when opened for batch (CASSANDRA-5938)
* Add stream session progress to JMX (CASSANDRA-4757)
* Fix NPE during CAS operation (CASSANDRA-5925)
Merged from 1.2:
* Fix getBloomFilterDiskSpaceUsed for AlwaysPresentFilter (CASSANDRA-5900)
* Don't announce schema version until we've loaded the changes locally
(CASSANDRA-5904)
* Fix to support off heap bloom filters size greater than 2 GB (CASSANDRA-5903)
* Properly handle parsing huge map and set literals (CASSANDRA-5893)
2.0.0-rc2
* enable vnodes by default (CASSANDRA-5869)
* fix CAS contention timeout (CASSANDRA-5830)
* fix HsHa to respect max frame size (CASSANDRA-4573)
* Fix (some) 2i on composite components omissions (CASSANDRA-5851)
* cqlsh: add DESCRIBE FULL SCHEMA variant (CASSANDRA-5880)
Merged from 1.2:
* Correctly validate sparse composite cells in scrub (CASSANDRA-5855)
* Add KeyCacheHitRate metric to CF metrics (CASSANDRA-5868)
* cqlsh: add support for multiline comments (CASSANDRA-5798)
* Handle CQL3 SELECT duplicate IN restrictions on clustering columns
(CASSANDRA-5856)
2.0.0-rc1
* improve DecimalSerializer performance (CASSANDRA-5837)
* fix potential spurious wakeup in AsyncOneResponse (CASSANDRA-5690)
* fix schema-related trigger issues (CASSANDRA-5774)
* Better validation when accessing CQL3 table from thrift (CASSANDRA-5138)
* Fix assertion error during repair (CASSANDRA-5801)
* Fix range tombstone bug (CASSANDRA-5805)
* DC-local CAS (CASSANDRA-5797)
* Add a native_protocol_version column to the system.local table (CASSANRDA-5819)
* Use index_interval from cassandra.yaml when upgraded (CASSANDRA-5822)
* Fix buffer underflow on socket close (CASSANDRA-5792)
Merged from 1.2:
* Fix reading DeletionTime from 1.1-format sstables (CASSANDRA-5814)
* cqlsh: add collections support to COPY (CASSANDRA-5698)
* retry important messages for any IOException (CASSANDRA-5804)
* Allow empty IN relations in SELECT/UPDATE/DELETE statements (CASSANDRA-5626)
* cqlsh: fix crashing on Windows due to libedit detection (CASSANDRA-5812)
* fix bulk-loading compressed sstables (CASSANDRA-5820)
* (Hadoop) fix quoting in CqlPagingRecordReader and CqlRecordWriter
(CASSANDRA-5824)
* update default LCS sstable size to 160MB (CASSANDRA-5727)
* Allow compacting 2Is via nodetool (CASSANDRA-5670)
* Hex-encode non-String keys in OPP (CASSANDRA-5793)
* nodetool history logging (CASSANDRA-5823)
* (Hadoop) fix support for Thrift tables in CqlPagingRecordReader
(CASSANDRA-5752)
* add "all time blocked" to StatusLogger output (CASSANDRA-5825)
* Future-proof inter-major-version schema migrations (CASSANDRA-5845)
* (Hadoop) add CqlPagingRecordReader support for ReversedType in Thrift table
(CASSANDRA-5718)
* Add -no-snapshot option to scrub (CASSANDRA-5891)
* Fix to support off heap bloom filters size greater than 2 GB (CASSANDRA-5903)
* Properly handle parsing huge map and set literals (CASSANDRA-5893)
* Fix LCS L0 compaction may overlap in L1 (CASSANDRA-5907)
* New sstablesplit tool to split large sstables offline (CASSANDRA-4766)
* Fix potential deadlock in native protocol server (CASSANDRA-5926)
* Disallow incompatible type change in CQL3 (CASSANDRA-5882)
Merged from 1.1:
* Correctly validate sparse composite cells in scrub (CASSANDRA-5855)
2.0.0-beta2
* Replace countPendingHints with Hints Created metric (CASSANDRA-5746)
* Allow nodetool with no args, and with help to run without a server (CASSANDRA-5734)
* Cleanup AbstractType/TypeSerializer classes (CASSANDRA-5744)
* Remove unimplemented cli option schema-mwt (CASSANDRA-5754)
* Support range tombstones in thrift (CASSANDRA-5435)
* Normalize table-manipulating CQL3 statements' class names (CASSANDRA-5759)
* cqlsh: add missing table options to DESCRIBE output (CASSANDRA-5749)
* Fix assertion error during repair (CASSANDRA-5757)
* Fix bulkloader (CASSANDRA-5542)
* Add LZ4 compression to the native protocol (CASSANDRA-5765)
* Fix bugs in the native protocol v2 (CASSANDRA-5770)
* CAS on 'primary key only' table (CASSANDRA-5715)
* Support streaming SSTables of old versions (CASSANDRA-5772)
* Always respect protocol version in native protocol (CASSANDRA-5778)
* Fix ConcurrentModificationException during streaming (CASSANDRA-5782)
* Update deletion timestamp in Commit#updatesWithPaxosTime (CASSANDRA-5787)
* Thrift cas() method crashes if input columns are not sorted (CASSANDRA-5786)
* Order columns names correctly when querying for CAS (CASSANDRA-5788)
* Fix streaming retry (CASSANDRA-5775)
Merged from 1.2:
* if no seeds can be a reached a node won't start in a ring by itself (CASSANDRA-5768)
* add cassandra.unsafesystem property (CASSANDRA-5704)
* (Hadoop) quote identifiers in CqlPagingRecordReader (CASSANDRA-5763)
* Add replace_node functionality for vnodes (CASSANDRA-5337)
* Add timeout events to query traces (CASSANDRA-5520)
* Fix serialization of the LEFT gossip value (CASSANDRA-5696)
* Pig: support for cql3 tables (CASSANDRA-5234)
* Fix skipping range tombstones with reverse queries (CASSANDRA-5712)
* Expire entries out of ThriftSessionManager (CASSANDRA-5719)
* Don't keep ancestor information in memory (CASSANDRA-5342)
* Expose native protocol server status in nodetool info (CASSANDRA-5735)
* Fix pathetic performance of range tombstones (CASSANDRA-5677)
* Fix querying with an empty (impossible) range (CASSANDRA-5573)
* cqlsh: handle CUSTOM 2i in DESCRIBE output (CASSANDRA-5760)
* Fix minor bug in Range.intersects(Bound) (CASSANDRA-5771)
* cqlsh: handle disabled compression in DESCRIBE output (CASSANDRA-5766)
* Ensure all UP events are notified on the native protocol (CASSANDRA-5769)
* Fix formatting of sstable2json with multiple -k arguments (CASSANDRA-5781)
* Don't rely on row marker for queries in general to hide lost markers
after TTL expires (CASSANDRA-5762)
* Sort nodetool help output (CASSANDRA-5776)
* Fix column expiring during 2 phases compaction (CASSANDRA-5799)
* now() is being rejected in INSERTs when inside collections (CASSANDRA-5795)
2.0.0-beta1
* Add support for indexing clustered columns (CASSANDRA-5125)
* Removed on-heap row cache (CASSANDRA-5348)
* use nanotime consistently for node-local timeouts (CASSANDRA-5581)
* Avoid unnecessary second pass on name-based queries (CASSANDRA-5577)
* Experimental triggers (CASSANDRA-1311)
* JEMalloc support for off-heap allocation (CASSANDRA-3997)
* Single-pass compaction (CASSANDRA-4180)
* Removed token range bisection (CASSANDRA-5518)
* Removed compatibility with pre-1.2.5 sstables and network messages
(CASSANDRA-5511)
* removed PBSPredictor (CASSANDRA-5455)
* CAS support (CASSANDRA-5062, 5441, 5442, 5443, 5619, 5667)
* Leveled compaction performs size-tiered compactions in L0
(CASSANDRA-5371, 5439)
* Add yaml network topology snitch for mixed ec2/other envs (CASSANDRA-5339)
* Log when a node is down longer than the hint window (CASSANDRA-4554)
* Optimize tombstone creation for ExpiringColumns (CASSANDRA-4917)
* Improve LeveledScanner work estimation (CASSANDRA-5250, 5407)
* Replace compaction lock with runWithCompactionsDisabled (CASSANDRA-3430)
* Change Message IDs to ints (CASSANDRA-5307)
* Move sstable level information into the Stats component, removing the
need for a separate Manifest file (CASSANDRA-4872)
* avoid serializing to byte[] on commitlog append (CASSANDRA-5199)
* make index_interval configurable per columnfamily (CASSANDRA-3961, CASSANDRA-5650)
* add default_time_to_live (CASSANDRA-3974)
* add memtable_flush_period_in_ms (CASSANDRA-4237)
* replace supercolumns internally by composites (CASSANDRA-3237, 5123)
* upgrade thrift to 0.9.0 (CASSANDRA-3719)
* drop unnecessary keyspace parameter from user-defined compaction API
(CASSANDRA-5139)
* more robust solution to incomplete compactions + counters (CASSANDRA-5151)
* Change order of directory searching for c*.in.sh (CASSANDRA-3983)
* Add tool to reset SSTable compaction level for LCS (CASSANDRA-5271)
* Allow custom configuration loader (CASSANDRA-5045)
* Remove memory emergency pressure valve logic (CASSANDRA-3534)
* Reduce request latency with eager retry (CASSANDRA-4705)
* cqlsh: Remove ASSUME command (CASSANDRA-5331)
* Rebuild BF when loading sstables if bloom_filter_fp_chance
has changed since compaction (CASSANDRA-5015)
* remove row-level bloom filters (CASSANDRA-4885)
* Change Kernel Page Cache skipping into row preheating (disabled by default)
(CASSANDRA-4937)
* Improve repair by deciding on a gcBefore before sending
out TreeRequests (CASSANDRA-4932)
* Add an official way to disable compactions (CASSANDRA-5074)
* Reenable ALTER TABLE DROP with new semantics (CASSANDRA-3919)
* Add binary protocol versioning (CASSANDRA-5436)
* Swap THshaServer for TThreadedSelectorServer (CASSANDRA-5530)
* Add alias support to SELECT statement (CASSANDRA-5075)
* Don't create empty RowMutations in CommitLogReplayer (CASSANDRA-5541)
* Use range tombstones when dropping cfs/columns from schema (CASSANDRA-5579)
* cqlsh: drop CQL2/CQL3-beta support (CASSANDRA-5585)
* Track max/min column names in sstables to be able to optimize slice
queries (CASSANDRA-5514, CASSANDRA-5595, CASSANDRA-5600)
* Binary protocol: allow batching already prepared statements (CASSANDRA-4693)
* Allow preparing timestamp, ttl and limit in CQL3 queries (CASSANDRA-4450)
* Support native link w/o JNA in Java7 (CASSANDRA-3734)
* Use SASL authentication in binary protocol v2 (CASSANDRA-5545)
* Replace Thrift HsHa with LMAX Disruptor based implementation (CASSANDRA-5582)
* cqlsh: Add row count to SELECT output (CASSANDRA-5636)
* Include a timestamp with all read commands to determine column expiration
(CASSANDRA-5149)
* Streaming 2.0 (CASSANDRA-5286, 5699)
* Conditional create/drop ks/table/index statements in CQL3 (CASSANDRA-2737)